task_clear_jobctl_trapping9
Clear jobctl trapping bit
Usage
void task_clear_jobctl_trapping(struct task_struct * task);
Arguments
task
target task
Overview
If JOBCTL_TRAPPING is set, a ptracer is waiting for us to enter TRACED. Clear it and wake up the ptracer. Note that we don't need any further locking. task->siglock guarantees that task->parent points to the ptracer.
Context
Must be called with task->sighand->siglock held.
Releases
2 releases since Debian 7 (Wheezy); the text changed 1 time.